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Convert cm to km

Please provide values below to convert centimeter [cm] to kilometer [km], or vice versa.

From: centimeter
To: kilometer
     

Centimeter

Definition: A centimeter (symbol: cm) is a unit of length in the International System of Units (SI), the current form of the metric system. It is defined as 1/100 meters.

History/origin: A centimeter is based on the SI unit meter, and as the prefix "centi" indicates, is equal to one hundredth of a meter. Metric prefixes range from factors of 10-18 to 1018 based on a decimal system, with the base (in this case the meter) having no prefix and having a factor of 1. Learning some of the more commonly used metric prefixes, such as kilo-, mega-, giga-, tera-, centi-, milli-, micro-, and nano-, can be helpful for quickly navigating metric units.

Current use: The centimeter, like the meter, is used in all sorts of applications worldwide (in countries that have undergone metrication) in instances where a smaller denomination of the meter is required. Height is commonly measured in centimeters outside of countries like the United States.

Kilometer

Definition: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.

History/origin: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.

Current use: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). Unlike the United States, the UK has adopted the metric system; while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems.



Centimeter to Kilometer Conversion Table

Centimeter [cm]Kilometer [km]
0.01 cm1.0E-7 km
0.1 cm1.0E-6 km
1 cm1.0E-5 km
2 cm2.0E-5 km
3 cm3.0E-5 km
5 cm5.0E-5 km
10 cm0.0001 km
20 cm0.0002 km
50 cm0.0005 km
100 cm0.001 km
1000 cm0.01 km


How to Convert Centimeter to Kilometer

1 cm = 1.0E-5 km
1 km = 100000 cm

Example: convert 15 cm to km:
15 cm = 15 × 1.0E-5 km = 0.00015 km



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Convert Centimeter to Other Length Units

cm to m
Centimeter to Decimeter
cm to mm
Centimeter to Micrometer
Centimeter to Nanometer
Centimeter to Mile
Centimeter to Yard
cm to feet
cm to inches
Centimeter to Light Year
Centimeter to Break
Centimeter to Exameter
Centimeter to Petameter
Centimeter to Terameter
Centimeter to Gigameter
Centimeter to Megameter
Centimeter to Hectometer
Centimeter to Dekameter
Centimeter to Micron
Centimeter to Picometer
Centimeter to Femtometer
Centimeter to Attometer
Centimeter to Megaparsec
Centimeter to Kiloparsec
Centimeter to Parsec
Centimeter to Astronomical Unit
Centimeter to League
Centimeter to Nautical League (UK)
Centimeter to Nautical League (int.)
Centimeter to League (statute)
Centimeter to Nautical Mile (UK)
Centimeter to Nautical Mile (international)
Centimeter to Mile (statute)
Centimeter to Mile (US Survey)
Centimeter to Mile (Roman)
Centimeter to Kiloyard
Centimeter to Furlong
Centimeter to Furlong (US Survey)
Centimeter to Chain
Centimeter to Chain (US Survey)
Centimeter to Rope
Centimeter to Rod
Centimeter to Rod (US Survey)
Centimeter to Perch
Centimeter to Pole
Centimeter to Fathom
Centimeter to Fathom (US Survey)
Centimeter to Ell
Centimeter to Foot (US Survey)
Centimeter to Link
Centimeter to Link (US Survey)
Centimeter to Cubit (UK)
Centimeter to Hand
Centimeter to Span (cloth)
Centimeter to Finger (cloth)
Centimeter to Nail (cloth)
Centimeter to Inch (US Survey)
Centimeter to Barleycorn
Centimeter to Mil
Centimeter to Microinch
Centimeter to Angstrom
Centimeter to A.u. Of Length
Centimeter to X-unit
Centimeter to Fermi
Centimeter to Arpent
Centimeter to Pica
Centimeter to Point
Centimeter to Twip
Centimeter to Aln
Centimeter to Famn
Centimeter to Caliber
Centimeter to Centiinch
Centimeter to Ken
Centimeter to Russian Archin
Centimeter to Roman Actus
Centimeter to Vara De Tarea
Centimeter to Vara Conuquera
Centimeter to Vara Castellana
Centimeter to Cubit (Greek)
Centimeter to Long Reed
Centimeter to Reed
Centimeter to Long Cubit
Centimeter to Handbreadth
Centimeter to Fingerbreadth
Centimeter to Planck Length
Centimeter to Electron Radius (classical)
Centimeter to Bohr Radius
Centimeter to Earth's Equatorial Radius
Centimeter to Earth's Polar Radius
Centimeter to Earth's Distance From Sun
Centimeter to Sun's Radius